Results 121 to 130 of about 107,615 (211)

Dengue Virus Dynamic and Persistence in Body Fluids of Infected Patients in Italy, 2018–2023

Journal of Medical Virology, Volume 97, Issue 4, April 2025.
ABSTRACT Dengue, a mosquito‐borne disease caused by the dengue virus (DENV), is constantly expanding worldwide. We investigated the presence and persistence of DENV RNA in the bloodstream and other body fluids to describe the viral kinetics in the human host. We longitudinally collected serum (n = 118), plasma (n = 110), whole blood (n = 90), urine (n =
Giulia Matusali, Mattia Manica, Alessandra D'Abramo, Fabrizio Carletti, Gaetano Maffongelli, Francesca Colavita, Piero Poletti, Eleonora Lalle, Giuseppe Sberna, Eliana Specchiarello, Licia Bordi, Silvia Meschi, Gabriella De Carli, Martina Spaziante, Angela Corpolongo, Enrico Girardi, Stefano Merler, Francesco Vairo, Emanuele Nicastri, Fabrizio Maggi, Study Group on Arboviruses   +20 more
wiley   +1 more source

Seropositivity to Dengue, Zika, Yellow Fever, and West Nile Viruses in Senegal, West Africa

Journal of Medical Virology, Volume 97, Issue 4, April 2025.
ABSTRACT West Africa serves as a critical region for the co‐circulation of mosquito‐borne flaviviruses, which often precipitate sporadic outbreaks. This study investigated the seropositivity to dengue virus serotypes 1–4 (DENV‐1–4), Zika virus (ZIKV), yellow fever virus (YFV), and West Nile virus (WNV) in three regions of Senegal: Sindia, Thies, and ...
Sebastian Gallon, Mouhamad Sy, Prince Baffour Tonto, Ibrahima Mbaye Ndiaye, Mariama Toure, Amy Gaye, Mariama Aidara, Amadou Moctar Mbaye, Abdoulaye Kane Dia, Mamadou Alpha Diallo, Jules Francois Gomis, Mamadou Samb Yade, Younous Diedhiou, Baba Dieye, Khadim Diongue, Mame Cheikh Seck, Aida S. Badiane, Daouda Ndiaye, Bobby Brooke Herrera   +18 more
wiley   +1 more source

Evaluation of DENV‐Mediated Potential of Aedes albopictus (KDCA Strain) Through Comparative Experiments With Aedes aegypti

Entomological Research, Volume 55, Issue 4, April 2025.
ABSTRACT Aedes albopictus is an important vector of various arboviruses, including dengue virus (DENV). The vector capacity for DENV has been studied in various geographical regions, but information on Korean Ae. albopictus strains are limited. This study aimed to investigate the vector capacity of the Korean Ae.
Jie Eun Park, Sung‐Jae Cha, Wei Huang, Min Kyu Sang, Jun Yang Jeong, Bharat Bhusan Patnaik, Se Won Kang, So Young Park, Hee Ju Hwang, Hang Chul Cho, Jong Min Chung, Jung Han Park, E. Hyun Shin, Hyunwoo Kim, Wook‐Gyo Lee, Hee Il Lee, Lee Hyeong Woo, Yong Hun Jo, Yeon Soo Han, Marcelo Jacobs‐Lorena, Yong Seok Lee   +20 more
wiley   +1 more source

Insect immunity in the Anthropocene

Biological Reviews, Volume 100, Issue 2, Page 698-723, April 2025.
ABSTRACT Anthropogenic activities result in global change, including climate change, landscape degradation and pollution, that can alter insect physiology and immune defences. These changes may have contributed to global insect decline and the dynamics of insect‐transmitted diseases.
Md Kawsar Khan, Jens Rolff
wiley   +1 more source

Neuroimmune Pain and Its Manipulation by Pathogens

Evolutionary Applications, Volume 18, Issue 4, April 2025.
ABSTRACT Recent studies highlight extensive crosstalk that exists between sensory neurons responsible for pain and the immune system. Cutaneous pain neurons detect harmful microbes, recruit immune cells, and produce anticipatory immunity in nearby tissues. These complementary systems generally protect hosts from infections.
Kevin W. Lozo, Athena Aktipis, Joe Alcock   +2 more
wiley   +1 more source

Dengue Fever

Internal Medicine, 2014
Satoshi, Kutsuna, Norio, Ohmagari
openaire   +3 more sources

Simultaneous coinfection with influenza virus and an arbovirus impedes influenza‐specific but not Semliki Forest virus–specific responses

Immunology &Cell Biology, Volume 103, Issue 4, Page 383-400, April 2025.
In this study, we found that simultaneous infection with neurotropic Semliki Forest virus (SFV) and respiratory influenza A virus (IAV) does not lead to exacerbated or attenuated disease compared with the single virus infection control groups. However, coinfection impairs IAV immunity demonstrated by enhanced IAV replication in the lungs and decreased ...
Isabelle Jia‐Hui Foo, Aira F Cabug, Brad Gilbertson, John K Fazakerley, Katherine Kedzierska, Lukasz Kedzierski   +5 more
wiley   +1 more source

Prolonged Fever in Children: An Inpatient Diagnostic Framework for Infections in Australia

Journal of Paediatrics and Child Health, Volume 61, Issue 4, Page 532-539, April 2025.
ABSTRACT There are many causes of fever in children, ranging from common and self‐limiting to serious and life threatening. Careful assessment of children with prolonged fever without an obvious or identified source requires detailed history and examination with consideration of infections unique to the specific geographical region and individual ...
Heshani Rupasinghe, Clare Nourse, Jennifer Robson, Angela Berkhout   +3 more
wiley   +1 more source

Assessing HIV trends among blood donors in five Brazilian blood centers: The impact of individual donor assessment

Transfusion, Volume 65, Issue 4, Page 685-695, April 2025.
Abstract Background In many countries, including Brazil, time‐based blood donation deferral policies for gay, bisexual, and other men who have sex with men (gbMSM) have been replaced by individual donor assessment (IDA). We examined HIV prevalence and incidence among first‐time (FTD) and repeat donors (RD), comparing data from ~3.5 years before and ...
Renata Buccheri, Donald E. Warden, Marcio Oikawa, Eduard Grebe, Carolina Miranda, Luiz Amorim, Paula Loureiro, Maisa Ribeiro, Nelson Fraji, Cesar de Almeida‐Neto, Ester Sabino, Brian Custer   +11 more
wiley   +1 more source

The first case of transfusion‐transmitted hepatitis B virus genotype I in Japan

Transfusion, Volume 65, Issue 4, Page 773-778, April 2025.
Abstract Background In Japan, the risk of transfusion‐transmitted hepatitis B virus (TT‐HBV) infection has been reduced since 2014 by implementing individual donation nucleic acid amplification testing (ID‐NAT). Case Report A male repeat blood donor in his 20s converted positive for HBV DNA and hepatitis B surface antigen. Red cell concentrate from his
Naoji Yamagishi, Naoko Ando, Takashi Yoshimasa, Shizuho Toda, Rieko Sobata, Naoko Goto, Keiji Matsubayashi, Masahiro Satake, Yoshihiko Tani   +8 more
wiley   +1 more source